Search found 2 matches

by BarmyFluid
Mon Sep 25, 2023 5:33 pm
Forum: ESP-IDF
Topic: I2s microphone sample rate seems halft as big as it's supposed to
Replies: 5
Views: 4401

Re: I2s microphone sample rate seems halft as big as it's supposed to

Nice work finding that. I never actually played back the audio but it worked when I fed it into ESP-SR so thought nothing of it. I guess it just thinks I have a deeper voice :D
by BarmyFluid
Wed Aug 02, 2023 5:33 pm
Forum: ESP-IDF
Topic: I2s microphone sample rate seems halft as big as it's supposed to
Replies: 5
Views: 4401

Re: I2s microphone sample rate seems halft as big as it's supposed to

Hi millroad, I realise you've answered yourself but, I too, had many a moment getting my head around the issues when using the INMP441 microphone. Hoping my notes will help others too, I wish I'd seen your post before I embarked on my journey :lol: In the end my approach was to configure the channel...